Index Catalog // ScholarsArchive@OSU

Alternative orchard floor management practices, soil quality, nitrogen fertilizeruptake, and apple tree growth and yield

Creator:: McDonald, Sarah Finger
Abstract:: Orchard floor management (OFM) practices can improve soil function and alter the soil biological community. Soil function is dependent on soil forming materials and on management practices but little is known about how OFM affect orchard soil quality, fertilizer N uptake, or tree growth and production. Research plots were located...
Resource Type:: Dissertation
Full Text:: like to thank my committee; Drs. Paul Schreiner, Alex Stone, and Elizabeth Sulzman and my gradrep Dr

A taxonomic revision of Astragalus mokiacensis and allied taxa within the Astragalus lentiginosus complex of Section Diphysi

Creator:: Alexander, J. Andrew
Abstract:: North America, with over 400 species of Astragalus (Fabaceae), is one of three major centers of diversity, all of which comprise the majority of the nearly 1750 species of Astragalus worldwide. One of the most diverse species, Astragalus lentiginosus of Section Diphysi, is a polymorphic complex of over 40 varieties,...
Resource Type:: Dissertation

Evidence of a trophic cascade among wolves, elk, and aspen in Yellowstone National Park, USA

Creator:: Halofsky, Joshua S.
Abstract:: According to general top-down trophic theory, in the presence of carnivores, herbivore behavior and/or densities could change and result in an overall decrease in herbivory on plant communities. In this dissertation, I examined the potential relationship between gray wolf (Canis lupus) presence and absence on elk (Cervus elaphus) herbivory of...
Resource Type:: Dissertation
Full Text:: advisor Dr. William J. Ripple, and committee members Drs. Robert Anthony, Paul Doescher, Dede Olson, and

The Ore bin ; Vol. 34 No. 12 (December 1972)

Creator:: Oregon. Dept. of Geology and Mineral Industries, Peterson, Norman V., Ramp, Len, and Geological Society of America Penrose Conference (1972 : Portland, Or., etc.)
Resource Type:: Journal
Full Text:: terms: Thrush, Paul W. and Staff, compilers and editors. PENROSE OPHIOLITE FIELD CONFERENCE Len Ramp

OSU theses and dissertations : 1970-1977

Creator:: Brown, Pia Tollo
Abstract:: This compilation of theses and dissertations (a part of the OSU Bibliographic Series) for the period 1970-1977 reflects this university's emphasis on research and graduate study. It may be viewed as an indicator of the contributions made to the state of Oregon through graduate study and research at Oregon State...
Resource Type:: Book
Full Text:: farms in six differentiated areas of Sherman County, Oregon. 54. Miller, David Paul. Considerations in

Physical activity levels of students with and without a disability in inclusive and self contained physical education

Creator:: Sweeney, Kristin B.
Abstract:: As obesity rates of children and adolescents rise within the Unites States, physical activity becomes increasingly important for adolescents with and without a disability. As the trend toward increased obesity rates in adolescents continues, there are similiar increases in the percentage of children being educated in inclusive settings. The purpose...
Resource Type:: Masters Thesis
Full Text:: disability (i.e. Obrusníkovà et al., 2003; Rosser-Sandt, & Frey, 2005; Vogler et al., 2000). Obrusníkovà

Three-dimensional motion of the center of mass and energetic cost across a variety of walking speeds : a comparison between adults with and without Down syndrome

Creator:: Agiovlasitis, Stamatis
Abstract:: It has been previously suggested that the walking pattern of individuals with Down syndrome is inefficient. This is thought to result from increased instability, particularly in the medio-lateral direction, due to the characteristic joint laxity and muscle hypotonia of individuals with DS. Therefore, this work was an attempt to gain...
Resource Type:: Dissertation
Full Text:: activity and exercise (Melville, Cooper, McGrother, Thorp, & Collacott, 2005; Stanish, Temple, & Frey

OSC theses and dissertations : 1943-1959

Creator:: Waldron, Rodney King, 1919- and Followell, Virginia
Abstract:: A departmental and author index of 2,075 Masters Theses and Doctoral Dissertations accepted by the Graduate School, Oregon State College.
Resource Type:: Other
Full Text:: . Barkley, Paul Weston. The Economic Effect of the Acreage Allotment on Specialized Wheat-Fallow Farms in

Fatty acid profiling of soil microbial communities : a comparison of extraction methods and temporal dynamics in plant residue amended soils

Creator:: Fernandes, Marcelo Ferreira
Abstract:: A method based on fatty acid (FA) analysis is used to profile microbial community structure (MCS). Various extraction protocols are available, which alter the types of FAs extracted from soils. The more time consuming but widely used protocol extracts only FAs from phospholipids (PLFA). This technique is desirable because PLFAs...
Resource Type:: Dissertation

Index to the Ore Bin: 1950-1974

Creator:: Oregon. Dept. of Geology and Mineral Industries, Lewis, Margaret C., Mussotto, Nora T., and Brookhyser, Carol S.
Resource Type:: Technical Report
Full Text:: volcanic activity (Aug. 1971: 158-159) FREY, R. W. 1972 Trace fossil Tisoa in Washington and Oregon

ScholarsArchive@OSU

Alternative orchard floor management practices, soil quality, nitrogen fertilizeruptake, and apple tree growth and yield

A taxonomic revision of Astragalus mokiacensis and allied taxa within the Astragalus lentiginosus complex of Section Diphysi

Evidence of a trophic cascade among wolves, elk, and aspen in Yellowstone National Park, USA

The Ore bin ; Vol. 34 No. 12 (December 1972)

OSU theses and dissertations : 1970-1977

Physical activity levels of students with and without a disability in inclusive and self contained physical education

Three-dimensional motion of the center of mass and energetic cost across a variety of walking speeds : a comparison between adults with and without Down syndrome

OSC theses and dissertations : 1943-1959

Fatty acid profiling of soil microbial communities : a comparison of extraction methods and temporal dynamics in plant residue amended soils

Index to the Ore Bin: 1950-1974

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